Garmin Dive Computers Comparison

Are you a scuba diving enthusiast looking to elevate your underwater experience? As a diver, you understand the importance of having the right gear to ensure both safety and fun while exploring the deep blue sea. One essential piece of equipment is a reliable dive computer. Look no further, as Garmin offers a comprehensive range of watch style dive computers tailor-made for passionate divers like you. In this ultimate guide, we'll help you navigate through the incredible features of the Garmin Descent Dive Computers – Descent Mk2i, Descent Mk2s, Descent G1 and G1 SOLAR. All Garmin dive computer models are innovative, feature-packed devices that elevate your diving experience. They provide critical dive data and reliable safety features, all while fitting seamlessly on your wrist. Below we included a quick comparison chart on all diving, fitness and health functions they offer, so buckle up! 

Features	Garmin G1	Garmin G1 SOLAR	Garmin Mk2S	Garmin Mk2i
Physical size	45.5 x 45.5 x 15.2 mm Silicone Band: 128-224 mm Extra Long Silicone Band: 128-373 mm	45.5 x 45.5 x 15.2 mm Silicone Band: 128-224 mm Extra Long Silicone Band: 128-373 mm	43 x 43 x 14.15 mm  Fits wrists with the following circumference: Silicone band: 128-224 mm Extra long silicone band: 126-360 mm	52 x 52 x 17.8 mm Fits wrists with the following circumference: Silicone band: 135-230 mm Extra long silicone band: 135-355 mm Titanium bracelet: 135-220 mm
Display	MONOCHROME	MONOCHROME	COLOUR	TAP COLOUR
Display Size	custom, two-window design: 0.9” x 0.9” (23 x 23 mm)	custom, two-window design: 0.9” x 0.9” (23 x 23 mm)	1.2” (30.4 mm) diameter	1.4” (35.56 mm) diameter
Display Resolution	176 x 176 pixels	176 x 176 pixels	240 x 240 pixels	280 x 280 pixels
Display Type	monochrome, sunlight-visible, transflective memory-in-pixel (MIP)	monochrome, sunlight-visible, transflective memory-in-pixel (MIP)	sunlight-visible, transflective memory-in-pixel (MIP)	sunlight-visible, transflective memory-in-pixel (MIP)
Weight	61 g	66 g	silicone band: 60 g case only: 41 g	silicone band: 99.6 g titanium band: 160.3 g
Water rating	Dive (100 meters)	Dive (100 meters)	Dive (100 meters)	Dive (100 meters)
Battery life	Dive Mode: Up to 25 hours Smartwatch: Up to 21 days Battery Saver Watch Mode: Up to 48 days GPS: Up to 26 hours Max Battery GPS Mode: Up to 56 hours Expedition GPS Activity: Up to 27 days	Dive Mode: Up to 25 hours Smartwatch: Up to 21 days/4 months with solar * Battery Saver Watch Mode: Up to 48 days/Unlimited with solar* GPS: Up to 26 hours/39 hours with solar ** Max Battery GPS Mode: Up to 56 hours/205 hours with solar** Expedition GPS Activity: Up to 27 days/Unlimited with solar* *Solar charging, assuming all-day wear with 3 hours per day outside in 50,000 lux conditions **Solar charging, assuming use in 50,000 lux conditions	Smartwatch: Up to 7 days Battery Saver Watch Mode: Up to 21 days GPS: Up to 18 hours GPS + Music: Up to 6 hours  Max Battery GPS Mode: Up to 32 hours Dive mode: Up to 30 hours	Smartwatch: Up to 16 days Battery Saver Watch Mode: Up to 50 days GPS: Up to 48 hours GPS + Music: Up to 15 hours Max Battery GPS Mode: Up to 96 hours Dive mode: Up to 80 hours Dive mode with Descent T1: Up to 32 hours Expedition GPS Activity: up to 35 days

 

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Garmin Descent Computers' Dive Functions

Are you ready to take your scuba diving to the next level? Whichever Garmin Dive Computer you go for you get full diving features from beginner to closed circuit rebreather diver. With Garmin's dive modes, you can customise your dive experience like never before. Whether you're embarking on a single or multiple gas dive, including nitrogen or trimix, or trying your hand at apnea or closed-circuit rebreather diving, the options are endless and packed in every Garmin watch style dice computer. Plus, with surface multi-GNSS connectivity, you can easily track your entry and exit points, and with the dive log, you can store and review data from up to 200 dives. Want to customise your dive modes even further? The Garmin Dive app allows for additional screens with the fields you want to see. Plus, with the built-in 3-axis compass, you can navigate below the waterline with ease. And, for surf enthusiasts, just pair the watch with your smartphone for the latest in tide data and surf conditions. Here is a quick comparison of the main Garmin dive computers dive functions:

Dive Functions	Garmin G1	Garmin G1 SOLAR	Garmin Mk2S	Garmin Mk2i
Single-gas mode Multi-gas mode Gauge mode APNEA mode APNEA hunt mode
Decompression model	Bühlmann ZHL-16c with gradient factors	Bühlmann ZHL-16c with gradient factors	Bühlmann ZHL-16c with gradient factors	Bühlmann ZHL-16c with gradient factors
Nitrox support Trimix support Closed Circuit Rebreather (CCR)
Gas mixes	Air, Nitrox and Trimix up to 100% O2; 1 bottom gas and up to 11 deco and/or backup gasses.	Air, Nitrox and Trimix up to 100% O2; 1 bottom gas and up to 11 deco and/or backup gasses.	Air, Nitrox and Trimix, up to 100% O2; 1 bottom gas and up to 11 deco and/or backup gasses.	Air, Nitrox and Trimix, up to 100% O2; 1 bottom gas and up to 11 deco and/or backup gasses.
PO2	Up to 2.0 with customizable deco PO2 setting	Up to 2.0 with customizable deco PO2 setting	Up to 2.0 with customizable deco PO2 setting	Up to 2.0 with customizable deco PO2 setting
Subwave™ INTEGRATION	No	No	No	YES – SUBWAVE TM up to 5 Descent T1 transmitters

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Beyond the Depths: Garmin Dive Computers Sport Functions Comparison

Not only are Garmin dive computers reliable buddies underwater, but they also make a great companion for monitoring your health and fitness. With the Descent series, you can track your daily activities, heart rate, sleep patterns, and stress levels. You can also access a wide range of sports profiles, such as running, swimming, and cycling, providing insights into your performance and helping you reach your fitness goals.

 

SPORT FUNCTIONS	Garmin G1	Garmin G1 SOLAR	Garmin Mk2S	Garmin Mk2i
Available outdoor recreation profiles	Hiking, Indoor Climbing, Bouldering, Climbing, Skiing, Snowboarding, XC Classic Skiing, Stand Up Paddleboarding, Rowing, Kayaking, Surfing, Hunting, Kiteboarding, Windsurfing, Snowhshoeing, Fishing, Horseback Riding, Tennis, Tactical	Hiking, Indoor Climbing, Bouldering, Climbing, Skiing, Snowboarding, XC Classic Skiing, Stand Up Paddleboarding, Rowing, Kayaking, Surfing, Hunting, Kiteboarding, Windsurfing, Snowhshoeing, Fishing, Horseback Riding, Tennis, Tactical	Hiking, Indoor Climbing, Bouldering, Climbing, Mountain Biking, Skiing, Snowboarding, XC Classic Skiing, Backcountry Skiing, Stand Up Paddleboarding, Rowing, Kayaking, Surfing, Hunting, Kiteboarding, Windsurfing, Snowshoeing, Horseback Riding, Jumpmaster, Tennis, Pickleball, Tactical	Hiking, Indoor Climbing, Bouldering, Climbing, Mountain Biking, Skiing, Snowboarding, XC Classic Skiing, Backcountry Skiing, Stand Up Paddleboarding, Rowing, Kayaking, Surfing, Hunting, Kiteboarding, Windsurfing, Snowshoeing, Horseback Riding, Jumpmaster, Tennis, Pickleball, Tactical
Stealth Mode	-	-	-	YES
Dual grid coordinates	YES	YES	YES	YES
Kill switch	-	-	-	YES

 

Daily smart features

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Tune in to your body: Garmin Dive Computers Health Monitoring Functions Comparison

Getting a good night's sleep is so important to feeling refreshed and ready to tackle the day ahead. But it's not just about how many hours you spend in bed, it's also about the quality of your sleep. That's where our dedicated Garmin Dive Computer sleep widget comes in - not only can you see a breakdown of your light, deep and REM sleep stages, but you can also access your sleep score and insights. And that's not all our watch can do! It's like having your own personal trainer on your wrist, helping you to track your vigorous activity levels, monitor your body's energy levels and keep track of your daily fluid intake. Plus, with the ability to constantly monitor your heart rate, you can ensure you're giving your body the right amount of rest and recovery time. When comparing all Garmin Dive Computers have a wide range of health monitoring functions such as:

• Wrist-based heart rate (constant, every second)
• Daily Resting Heart Rate
• Abnormal Heart Rate Alerts
• Respiration Rate (24x7)
• Pulse Ox Blood Oxygen Saturation
• Fitness Age
• Body Battery™ Energy Monitor
• All-day Stress
• Relaxation Breathing Timer
• Sleep Monitor
• Sleep Score and Insights
• Hydration
• Women's Health
• Health Snapshot

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Stay Connected: Syncing Your Garmin Dive Computer with Garmin Applications

For any scuba diving enthusiast, the Garmin Descent dive computers are the ultimate tool for exploring the depths of the ocean. But, did you know that they are also equipped with a range of iPhone and Android applications? The Garmin Dive App is an ideal tool for all divers, allowing them to track and analyse their dive logs, monitor ascent and descent rates, and plan their next amazing dive adventure. With apps like GARMIN Connect Mobile and Garmin Explore, you can stay on top of your fitness routine and review your upcoming outdoor excursions. And with the Garmin Connect IQ App, you can personalise your device with easy downloads of watch faces, widgets and more. If you're ready to take your diving experience to the next level, make sure to check out these cutting-edge Garmin apps - they're a real game-changer! By connecting your Garmin dive computer to the Garmin Dive™ and Garmin Connect™ apps, you'll have access to even more valuable features.

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Pairing Garmin Dive Computers with Other Garmin Devices

Enhance your diving experience by linking your Garmin dive computer with other Garmin devices. Pair it with the Garmin inReach® mini two-way satellite communicator for seamless messaging, or connect it to a GNX™ Wind Marine Instrument to access wind and weather data. Now that you have discovered the fantastic features of Garmin watch style dive computers, it's time to choose the perfect partner for your underwater adventures. Browse and shop our Garmin Dive Computers Collection and embark on your next scuba diving journey with confidence! Don't forget to share your experiences and thoughts in the comments section below. Dive on!

Garmin Garmin G1 and Garmin G1 Solar	Garmin Descent Mk2S and Garmin Mk2	Garmin Descent Mk2i
Alpha 200i K, Atemos, GPSMAP 66i, InReach Mini, InReach Mini 1 Montana 700, Montana 750i, Cycling Rally XC100, Cycling Rally XC200 pedals, VIRB 360 Camera, VIRN Ultra30 Camera	Alpha 200i K Approach CT10 Full Set GPSMAP 66i inReach Mini InReach Mini 2 Montana 700, Montana 750i, Varia Rearview Bike Radar Varia RVR315 Varia Smart Bike Lights Varia Vision in-sight display Vector 2 Pedals Vector 2S Pedals Vector 3 Pedals Vector 3S Pedals	Garmin Descent T1 Transmitter Alpha 200i K Approach CT10 Full Set GPSMAP 66i inReach Mini InReach Mini 2 InReach Mini, Montana 700, Montana 750i, Varia Rearview Bike Radar Varia RVR315 Varia Smart Bike Lights Varia Vision in-sight display Vector 2 Pedals Vector 2S Pedals Vector 3 Pedals Vector 3S Pedals

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Garmin Dive Computers Advice

Still not sure which Garmin dive computer to buy? If you have any questions about the Garmin range of dive computers, including tips and advice, please email us at support@mikesdivestore.com, where we have a team of diving professionals here to assist you in making the right decision on your next watch type dive computer. 

Or, if you live locally or in the surrounding areas of London, pop in and visit us in-store, where you can try on a wide range of dive computers and accessories for yourself and get a feel of which styles you like best.